I am confused...

Sidney • Married • 👼 12/30/19 • 🌈 Rainbow baby 12/2/20 • Baby #2 1/19/22 • Baby #3 due Oct '23 •

These two tests were taken with the same urine sample. I have been getting dark BFP’s on FRER but the faintest lines on the strips and the Walmart cheapie tests. Has this happened to anyone else? should I be concerned?

I’m